Well compatible with Windows7/8/10/XP, Vista, Mac OS X 10. 10 or later. Easily recharged through the included micro usb cable and built-in durable 300mAh lithium rechargeable battery. Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working. Contoured shape fits your hands perfectly, reducing hand fatigue. ilent click mouse with classic design offers your hand maximum support and comfort.